Question

Find the cost of 1 m of cloth if
3 2\5m of it costs 120
7/10​

Answer 1

Answer:

Step-by-step explanation:

cost of 3 2/5 m=120 7/10

cost of 17/5m=1207/10

17/5 x 20/20 =340/100 =3.4 m

1207/10x10/10 = 12070/100 =Rs 120.7

cost of 3.4m = Rs 120.7

cost of 1 m = 120.7/3.4

120.7/3.4 x 10/10 = 1207/34

1207/34= 35.5

so, cost of 1 m of cloth = 35.5